PT-2025-45644 · FFmpeg+2 · Ffmpeg+2

CVE-2025-12343

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Published

2025-01-01

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Updated

2026-07-19

CVSS v3.1

5.5

Medium

VectorAV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions FFmpeg versions prior to 7:7.1.2-0+deb13u1
Description The FFmpeg multimedia framework contains flaws that may lead to a denial of service or the potential execution of arbitrary code when processing improperly formed files or streams.
Recommendations Upgrade FFmpeg packages to version 7:7.1.2-0+deb13u1.

Exploit

Fix

DoS

Double Free

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Weakness Enumeration

Related Identifiers

CVE-2025-12343
DSA-6007-1
JLSEC-2026-642
OESA-2026-3082
OESA-2026-3086
USN-8469-1

Affected Products

Ffmpeg
Linuxmint
Ubuntu